131831010960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49935989}}^1$

素因数の和:49936016

約数の個数: 80

約数和(自身を含む): 445828518720

約数和(自身を除く): 313997507760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 49935989, 99871978, 149807967, 199743956, 249679945, 299615934, 399487912, 499359890, 549295879, 599231868, 749039835, 798975824, 998719780, 1098591758, 1198463736, 1498079670, 1647887637, 1997439560, 2197183516, 2396927472, 2746479395, 2996159340, 3295775274, 3994879120, 4394367032, 5492958790, 5992318680, 6591550548, 8239438185, 8788734064, 10985917580, 11984637360, 13183101096, 16478876370, 21971835160, 26366202192, 32957752740, 43943670320, 65915505480, 131831010960]

約数ペア:

[(1, 131831010960), (2, 65915505480), (3, 43943670320), (4, 32957752740), (5, 26366202192), (6, 21971835160), (8, 16478876370), (10, 13183101096), (11, 11984637360), (12, 10985917580), (15, 8788734064), (16, 8239438185), (20, 6591550548), (22, 5992318680), (24, 5492958790), (30, 4394367032), (33, 3994879120), (40, 3295775274), (44, 2996159340), (48, 2746479395), (55, 2396927472), (60, 2197183516), (66, 1997439560), (80, 1647887637), (88, 1498079670), (110, 1198463736), (120, 1098591758), (132, 998719780), (165, 798975824), (176, 749039835), (220, 599231868), (240, 549295879), (264, 499359890), (330, 399487912), (440, 299615934), (528, 249679945), (660, 199743956), (880, 149807967), (1320, 99871978), (2640, 49935989)]